What do systematic reviews say?

Titrated oxygen therapy vs high‐flow oxygen therapy

The review found no eligible studies for this question.

• Oxygen therapy in the pre‐hospital setting for acute exacerbations of chronic obstructive pulmonary disease 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

2‐hourly repositioning vs 4‐hourly repositioning

The review found no eligible studies for this question.

• Repositioning for pressure injury prevention in adults 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

30° 3‐hourly tilt vs 90° tilt

The review found no eligible studies for this question.

• Repositioning for pressure injury prevention in adults 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Minimally invasive parathyroidectomy vs bilateral neck exploration

• Minimally invasive parathyroidectomy guided by intraoperative parathyroid hormone monitoring (IOPTH) and preoperative… 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  Very low

Continuous platinum infusion vs bolus platinum infusion

The review found no eligible studies for this question.

• Different infusion durations for preventing platinum‐induced hearing loss in children with cancer 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Other NSAIDs vs placebo

The review found no eligible studies for this question.

• Aspirin and other non‐steroidal anti‐inflammatory drugs for the prevention of dementia 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Celecoxib vs placebo

The review found no eligible studies for this question.

• Aspirin and other non‐steroidal anti‐inflammatory drugs for the prevention of dementia 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Aspirin and other non‐steroidal anti‐inflammatory drugs for the prevention of dementia 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Aspirin vs placebo

The review found no eligible studies for this question.

• Aspirin and other non‐steroidal anti‐inflammatory drugs for the prevention of dementia 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Simulated presence therapy for dementia 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Induction immunosuppression in adults undergoing liver transplantation: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings: pioglitazone monotherapy vs intensive behaviour‐changing intervention

The review found no eligible studies for this question.

• Pioglitazone for prevention or delay of type 2 diabetes mellitus and its associated complications in people at risk… 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings: pioglitazone monotherapy vs placebo

The review found no eligible studies for this question.

• Pioglitazone for prevention or delay of type 2 diabetes mellitus and its associated complications in people at risk… 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings: pioglitazone monotherapy vs no intervention

The review found no eligible studies for this question.

• Pioglitazone for prevention or delay of type 2 diabetes mellitus and its associated complications in people at risk… 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Summary of findings table for metformin plus intensive diet and exercise vs intensive diet and exercise

The review found no eligible studies for this question.

• Metformin for prevention or delay of type 2 diabetes mellitus and its associated complications in persons at increased… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Amifostine vs no otoprotective intervention

The review found no eligible studies for this question.

• Medical interventions for the prevention of platinum‐induced hearing loss in children with cancer 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Sodium thiosulfate vs no otoprotective intervention

The review found no eligible studies for this question.

• Medical interventions for the prevention of platinum‐induced hearing loss in children with cancer 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Phamacotherapies that specifically target ammonia vs placebo or non‐absorbable disaccharides

The review found no eligible studies for this question.

• Pharmacotherapies that specifically target ammonia for the prevention and treatment of hepatic encephalopathy in… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Exercise vs control (e.g. usual activities)

• Exercise for preventing falls in older people living in the community 2019 · Cochrane Headline outcomes only
  no estimate extracted
  15 studies · 3172 participants
  Low

Intraoperative neuromonitoring vs visual nerve identification only during thyroidectomy

The review found no eligible studies for this question.

• Intraoperative neuromonitoring versus visual nerve identification for prevention of recurrent laryngeal nerve injury… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found